Wetting behaviors of methanol, ethanol, and propanol on hydroxylated SiO2 substrate

doi:10.1007/s41365-018-0364-6

CAS OpenIR > 中科院上海应用物理研究所2011-2018年

	Wetting behaviors of methanol, ethanol, and propanol on hydroxylated SiO2 substrate
	Nie, XC ; Zhou, B ; Wang, CL ; Fang, HP
	2018
发表期刊	NUCLEAR SCIENCE AND TECHNIQUES
ISSN	1001-8042
卷号	29 期号:2 页码:-
文章类型	期刊论文
摘要	Water molecules could form a liquid droplet on the water monolayer on a specific solid surface, which has been referred to as "ordered water monolayer that does not completely wet water'' at room temperature. In contrast to the water molecules, the family of alcohol molecules has the same OH polar head and various lengths of their hydrophobic nonpolar tail; the length of the hydrophobic tail can affect the hydrophobic effect. In this study, using molecular dynamics simulations, we investigated the wetting behaviors of methanol, ethanol, and propanol molecules adsorbed on a SiO2 surface. The results showed that the methanol, ethanol, and propanol molecules could form an ordered monolayer on the SiO2 surface and a droplet on top of this monolayer, with different contact angles. The differences in the contact angles were attributed to the differences in the interactions between the alcohol monolayer and droplet.
关键词	Dewetting Transition Room-temperature Water-molecules Metal-surfaces Force-field Interfaces Orientations Energetics Mixtures Dynamics
DOI	10.1007/s41365-018-0364-6
收录类别	SCI
语种	英语
WOS记录号	WOS:000427326900002
引用统计
文献类型	期刊论文
条目标识符	http://ir.sinap.ac.cn/handle/331007/29209
专题	中科院上海应用物理研究所2011-2018年
作者单位	1.Nie, XC 2.Zhou, B 3.Wang, CL 4.Fang, HP
推荐引用方式 GB/T 7714	Nie, XC,Zhou, B,Wang, CL,et al. Wetting behaviors of methanol, ethanol, and propanol on hydroxylated SiO2 substrate[J]. NUCLEAR SCIENCE AND TECHNIQUES,2018,29(2):-.
APA	Nie, XC,Zhou, B,Wang, CL,&Fang, HP.(2018).Wetting behaviors of methanol, ethanol, and propanol on hydroxylated SiO2 substrate.NUCLEAR SCIENCE AND TECHNIQUES,29(2),-.
MLA	Nie, XC,et al."Wetting behaviors of methanol, ethanol, and propanol on hydroxylated SiO2 substrate".NUCLEAR SCIENCE AND TECHNIQUES 29.2(2018):-.

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